National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Dunkirk, Chautauqua County / Dunkirk Airport (KDKK)

Lat: 42.49°NLon: 79.28°WElev: 692ft.

Fair

27°C

81°F

Humidity 74%
Wind Speed W 28 G 43 km/h
Barometer 1014.4 mb (29.97 in)
Dewpoint 22°C (72°F)
Visibility 16 km
Heat Index29°C (85°F)
Last update 13 Jul 3:53 pm EDT
Extended Forecast for

Derby NY

  • This Afternoon

    This Afternoon: A slight chance of showers and thunderstorms before 5pm. Mostly sunny, with a high near 28. Southwest wind around 11 km/h. Chance of precipitation is 20%.

    High: 28 °C

    Slight Chance
    T-storms

  • Tonight

    Tonight: A slight chance of showers and thunderstorms between 10pm and 11pm. Partly cloudy, with a low around 21. South wind 3 to 8 km/h. Chance of precipitation is 20%.

    Low: 21 °C

    Slight Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 28. Calm wind becoming west 5 to 10 km/h in the morning.

    High: 28 °C

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Mostly clear, with a low around 19. Calm wind.

    Low: 19 °C

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 30. Calm wind.

    High: 30 °C

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 22. Calm wind.

    Low: 22 °C

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 30. South wind 8 to 10 km/h becoming west in the afternoon. Chance of precipitation is 40%.

    High: 30 °C

    Chance
    Showers then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 22. South wind 5 to 10 km/h. Chance of precipitation is 50%.

    Low: 22 °C

    Chance
    T-storms

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 29. Chance of precipitation is 50%.

    High: 29 °C

    Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

This Afternoon
A slight chance of showers and thunderstorms before 5pm. Mostly sunny, with a high near 28. Southwest wind around 11 km/h. Chance of precipitation is 20%.
Tonight
A slight chance of showers and thunderstorms between 10pm and 11pm. Partly cloudy, with a low around 21. South wind 3 to 8 km/h. Chance of precipitation is 20%.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 28. Calm wind becoming west 5 to 10 km/h in the morning.
Monday Night
Mostly clear, with a low around 19. Calm wind.
Tuesday
Sunny, with a high near 30. Calm wind.
Tuesday Night
Partly cloudy, with a low around 22. Calm wind.
Wednesday
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 30. South wind 8 to 10 km/h becoming west in the afternoon. Chance of precipitation is 40%.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 22. South wind 5 to 10 km/h. Chance of precipitation is 50%.
Thursday
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 29. Chance of precipitation is 50%.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 21. Chance of precipitation is 50%.
Friday
A chance of showers. Mostly cloudy, with a high near 27. Chance of precipitation is 40%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 18. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 27.
Saturday Night
Partly cloudy, with a low around 18.
Sunday
A chance of showers. Mostly sunny, with a high near 28.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Derby NY
 42.68°N 78.99°W (Elev. 673 m)
Last Update:
1:36 pm EDT Jul 13, 2025
Forecast Valid:
4pm EDT Jul 13, 2025-6pm EDT Jul 20, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation